National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

unknown precip

57°F

14°C

Humidity 88%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility 1.24 mi
Last update 17 Aug 08:45 AM PDT
Extended Forecast for

3 Miles N Snoqualmie Pass WA

  • Today

    Today: Mostly sunny, with a high near 76. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy smoke after 5am. Increasing clouds, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Smoke

  • Tuesday

    Tuesday: Partly sunny, with a high near 72. Calm wind becoming west northwest 5 to 8 mph in the morning.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. West northwest wind 3 to 8 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. West wind 3 to 6 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 76. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
Patchy smoke after 5am. Increasing clouds, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 72. Calm wind becoming west northwest 5 to 8 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 50. West northwest wind 3 to 8 mph.
Wednesday
Mostly sunny, with a high near 73. West wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 76.
Friday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 51.
Saturday
A chance of rain. Mostly cloudy, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 49.
Sunday
A slight chance of rain. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Snoqualmie Pass WA
 47.45°N 121.42°W (Elev. 4862 ft)
Last Update:
3:02 am PDT Aug 17, 2026
Forecast Valid:
9am PDT Aug 17, 2026-6pm PDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation